Oh goodness, I tried to get this to look like me -- I have finally put it aside for the night. I know the face is not shaped quite right. I'm having a terrible time getting the mouth right. Matt says it looks more like a grimace than a smile. I have managed to improve it a little (and adjusted the eyes and smile lines) but am definitely not there yet.
I don't even think that this is my doppelganger :o(
I may work on it some more tomorrow. If nothing else, it is a great exercise and I am learning a lot!